Affiliation: | 1. Department of Oral Medicine and Oral Surgery, Faculty of Dental Medicine, University of Porto, , Porto, Portugal;2. Nephrology Research and Development Unit (FCT‐725), Faculty of Medicine, S?o Jo?o Hospital Center, University of Porto, , Porto, Portugal;3. Department of Basic Medical and Dental Sciences, Faculty of Dental Medicine, University of Porto, , Porto, Portugal;4. Center for Research in Health Technologies and Information Systems, Faculty of Medicine, University of Porto, , Porto, Portugal;5. Department of Production and Systems, University of Minho, , Porto, Portugal |